Preserve headers/logos underneath 125 pixels high. It takes up beneficial viewing space, primarily for laptop users, that is ideal left for the good stuff to appear"above the fold" Take a cue from the massive businesses, straightforward logos completed nicely say it all. This is our #1 pet peeve - screaming logos and headers!
I back my blogs using a plugin WP DB Backup up. I will always restore my blog if anything happens. I use my site to be scanned by WP Security Scan plugin and asks that are suspicious-looking to be blocked by WordPress Firewall to how to fix hacked wordpress.
The one I personally recommend, and the approach, is to use one of the generation and storage plugins available on your browser. I think after a trial period, you have to pay for it, although many people like RoboForm. I use the free version of Lastpass, and I recommend it for those who use Internet Explorer or Firefox. That will generate passwords for you.
Exclude pages - This plugin adds a checkbox,"include this page in Recommended Site menus", which can be checked by default. If you uncheck it, the page won't appear in any listings of pages (which contains, and is usually restricted to, your page navigation menus).
Install the WordPress Firewall Plugin. This plugin investigates web requests with easy WordPress-specific heuristics to recognize and prevent attacks that are most obvious.
However, I recommend that you install the Login LockDown plugin in place of any.htaccess controls. Login requests will stop from being permitted from a specific IP address for one hour. If you do so, you may get into your admin panel whilst and yet you have protection against hackers.